Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_1c02ca244b983d9d68cc4b1044714ba8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_1c02ca244b983d9d68cc4b1044714ba8_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_1c02ca244b983d9d68cc4b1044714ba8_cryptolocker
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Size
56KB
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MD5
1c02ca244b983d9d68cc4b1044714ba8
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SHA1
01e4a49dc7fcfe83df1887db3a74f78a4fd17ccc
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SHA256
7504fafcc0e54059931d75adc9fc526520e71b286dab64097d28f6ef87dec162
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SHA512
5519c3a9d419d6307768545f8a27bffe7d53eb0fc3523004519eed3bdf146f3ce662cbb1b5e92e474c551b6f7fd584149be14c46715c417c33ba899cbaedfb3e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e4E:6j+1NMOtEvwDpjr8oxExe4E
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_1c02ca244b983d9d68cc4b1044714ba8_cryptolocker
Files
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2024-04-30_1c02ca244b983d9d68cc4b1044714ba8_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE